12 years of W.M. Keck Observatory imagery of star system HR 8799 have been time-lapsed. The system hosts four planets that are more massive than Jupiter.
Video making & motion interpolation: Jason Wang (UC Berkeley) Data analysis: William Thompson (UVic) & Christian Marois (NRC Herzberg) Orbit determination: Quinn Konopacky (UCSD) Data Taking: Bruce Macintosh (Stanford), Travis Barman (University of Arizona), Ben Zuckerman (UCLA) Data from the W. M. Keck Observatory Animation: NASA Edited by Space.com's Steve Spaleta Music: Missing of Times by Joseph Beg / courtesy of Epidemic Sound
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